The Gregg Shorthand Reader was published in 1912 as a Gregg supplementary reading book. These stories are reprints from issues of the Gregg Writer magazine. This book matches the 1902 Gregg Shorthand manual.
There is another version of this book on the Internet Archive that is difficult to read. It was scanned in black and white from an original copy with faded plates. This is a color scan of an original copy with plates that are not faded.